北京市延庆县靳家堡中学九年级英语《unit 4》学案（无答案） 北师大版

Unit 4 复习写出下列词的过去式和过去分词.1build_建造 2cut_ _ 切,割3hold_拿,举行 4take_带去,拿5make_做,制作 6see_看见7sell_卖 8 send_送,发出9Keep_看见 10 speak_讲,演说一 Reading . Its very important for us to protect the environment. Every day many trees are cut down. Waste is thrown away. The air is polluted. Waste water is poured into rivers. Wild animals are killed保护环境对于我们来说很重要.每天树木在被砍伐. 废物被乱扔. 空气被污染. 污水被排放到河里. 野生动物被杀 二 观察下列句子并总结. 1.Many trees are cut down. 2.Waste is thrown away. 3.The air is polluted. 4.Waste water is poured into rivers. 5.Wild animals are killed三 总结sum up 一般现在时的被动语态: am/is/are+过去分词1. The bottle _ (fill) with hot water. 瓶子里装满了热水。2. Cameras _ (use) for taking photos. 相机是用来照相的.3.The classroom is very clean and it _ (clean) by us every day.4.The toys in the supermarket _ (make) in China. 5.Beijing is a beautiful city and it _ (visit) by many people every year.四 Reading Though mom wasnt at home last night,Lily and Ted still had a good dinner. The vegetables were cut by Ted. The food was cooked by Lily. And after the supper, the dishes were washed by Lily. The table was wiped（擦）by Ted. The kitchen was cleaned by them two.尽管妈妈昨晚没在家，丽丽和泰德仍然吃了一顿很好的晚餐。晚饭后，碗是被丽丽洗的。桌子是被泰德打扫的。厨房被他们打扫干净。五 观察下列句子并总结.1.The vegetables were cut by Ted. 2.The food was cooked by Lily.3.The dishes were washed by Lily. 4.The table was wiped by Ted. 5.The kitchen was cleaned by them two.总结 一般过去时的被动语态: was/were+过去分词1.A new machine _ (invent) last month. 一种新型机器上个月被发明。2.They _ (ask) a question by the teacher yesterday. 昨天他们被老师问了一个问题。 3.The book _ (write) by him last year.4.Our school has a long history. And it _ (build) in 1958.5.Many students _ (send) to America to study by our school last year.Reading Yanqing is very famous in Beijing . Some new buildings will be built soon. More important meetings will be held here. It will be visited by many people. It will be loved by more and more people. We believe it will be known by the people all over the world.延庆在北京很著名. 新的建筑很快将被修建。更多重要会议将在这里被召开。它将被许多的人参观。它将被越来越多的人所热爱。我们相信它将被全世界人民所了解。观察下列句子并总结. 1. Some new buildings will be built soon. 2. More important meetings will be held here. 3. It will be visited by many people. 4. It will be loved by more and more people. 5. We believe it will be known by the people all over the world.一般将来时的被动语态: will+be+过去分词practice1.The letter _ (post) tomorrow. 这封信明天将被寄走.2.A new film _ (show) next week. 一部新电影下周将被上演.3.The hard work _ (finish) tomorrow and then well have a two-day off. 4.A party _ (hold) for grandmas birthday next week.5.She has moved to the new building. Her old house _ (sell) soon. Reading Rules for the Chemistry Lab1.No eating and drinking can be allowed in the chemistry lab.2.Waste paper should be thrown into the paper basket.3.Nothing may be touched without permission(允许).4.Everything must be put back after the experiment.5.The lab should be kept clean.观察下列句子并总结.1.No eating and drinking can be allowed in the chemistry lab.2.The waste paper should be thrown into the paper basket.3.Nothing may be touched without permission.4.Everything must be put back after the experiment. 5.The lab should be kept clean.总结 summary 带有情态动词的被动语态: 情态动词+be+过去分词1.English _(learn) well. 英语必须被学好. 2.The computer _(repair) by us. 电脑可以被我们修好. 3. The young trees must _(look) after well. 4. Wild animals should _(protect).5. The raising of the flag can _(see) every morning at Tiananmen Square.1一般现在时态被动语态： Many trees are cut down. 2一般过去时态被动语态：The food was cooked by Lily.3一般将来时态被动语态：Some new roads will be built soon. 4含有情态动词被动语态：The lab should be kept clean.一.be made of 由制成 (能看出原料的) be made from 由制成 (看不出原料或由多种原料制成的) be made in 在制造的(指产地)1. The ruler is made_ steel. 2. The paper is made _ wood. 3. The red flag car is made _China.二. be used by 被(谁)使用 be used for doing 被用来做某事 be used to do 1. Textbooks are used _ students. 2. A knife is used _cutting /to cut . 3. English is used _ more people. 4. Chopsticks are used _ eating.用may, might , must 或cant填空1. Im very familiar with the voice. She _be my sister.2. It _ be a banana. It is red.3. He _ go with us, but he hasnt made a decision.中考试题1. The sick boy _ to hospital by the police yesterday.A. is taken B. was taken C. takes D. took2.It is said that potato chips _ by mistake about a hundred years ago. A. invent B. invented C. are invented D. were invented 3.This school has a long history. It _ 100 years ago. A. builds B. built C. was built D. has built4.The Olympic Games _ every four years. A. are held B. were held C. are holding D. will hold .5.-Whos the little boy in the photo, Susan? -Its me. This photo _ ten years ago. A. takes B. is taken C. took D. was taken6.The children _ not to smoke. A. are told B. told C. tell D. are telling7.English _ by about 400 million people in the world. A. is spoken B. speaks C. speak D. are spoken8.It is said that a new school _ here soon. A. will build B. is built C. will be built D. is building9.-May I use your bike? -Im afraid you cant. It must _ now. A. repair B. be repaired C. repaired D. is repaired 10.This famous tower has a long history. It _ more than 300 years. A. builds B. built C. be built D. was built . 选词填空 : by, for, of, from1. Do you know what glass is made _? 2. Chopsticks are used _ the Chinese people.3. The chair is made _ stone.4. Computers are used _ getting on the Internet. 三推测/1. 对某事的推测没有把握时,用 may 或might。may/might 可能 也许2. 对某事的推测很有把握时, 用must 一定, 肯定3. 确定某事不可能时, 用c